1 Martensitic stainless steel
2 Good machining performance
3 Corrosion resistance
4 Well polishing
5 High wear resistanc

plastic die steel,plastic mould steel

 
1 Martensitic stainless steel
2 Good machining performance
3 Corrosion resistance
4 Well polishing
5 High wear resistance

chemical composition

Huate
 C
 Si
 Mn
 Cr
 S
 P
 AISI
 
4Cr13
 0.36-0.45
 ≤0.60
 ≤0.80
 12.00-14.00
 ≤0.60
 ≤0.035
 420SS
 

Regular specifications :

Flat steel (thicknessX width)mm
 hot-rolled,forging round bar (mm)
 
12-70x155-610
   12-280
 

Characters:

Stainless steel of martensitic stainless steel, this type of machining performance is good, the heat treatment (quenching tempering, excellent) after the corrosion resistance, polishing performance, high strength and wear resistance

 Applications

Suitable for manufacturing high load, high wear-resisting and corrosive medium under the action of plastic mold, transparent plastic mould etc